| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $182.97 | 5.458% | $192.9565 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $186.38 | 9.530% | $204.142 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $207.93 | 6.561% | $221.5723 | $221.57 | $221.55 | $221.60 |
| Purchase #4 | $203.26 | 3.257% | $209.8802 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $118.72 | 9.536% | $130.0411 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $74.44 | 4.860% | $78.0578 | $78.06 | $78.05 | $78.10 |
| Purchase #7 | $246.50 | 11.709% | $275.3627 | $275.36 | $275.35 | $275.40 |
| 7 purchase totals = | $1,220.20 | $1,312.0126 | $1,312.01 | $1,312.00 | $1,312.10 | |